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@ -150,11 +150,22 @@ func lexString(l *lexer) (stateFn, error) {
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case '"':
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l.emit(str1ng)
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return lexWhitespace, nil
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case '\\':
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return lexStringEsc, nil
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}
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l.append(r)
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return lexString, nil
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}
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func lexStringEsc(l *lexer) (stateFn, error) {
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r, err := l.next()
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if err != nil {
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return nil, err
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}
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l.append(r)
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return lexString, nil
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}
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// lex an integer. Once we're on an integer, the only valid characters are
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// whitespace, close paren, a period to indicate we want a float, or more
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// digits. Everything else is crap.
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